Question
Hamulate type of wing coupling apparatus found in
____Solution
Hamulate : A row of small hooks is present on the coastal margin of the hind wing which is known as hamuli. These engage the folded posterior edge of fore wing. e.g. bees.
If a² + c² + 17 = 2(a - 8b - 2c²), then what is the value of (a³ + b³ + c³)?
Solve: 1/x + 1/y = 5/2 and 1/x – 1/y = 1/6
- If, a 3 + b 3 = 485 and a + b = 5, then find the value of (1/a) + (1/b) .
If 27 (x+y)³ − 8(x−y)³ = (x + 5y) (Ax² + By² + Cxy), then what is the value of (A+B-C)?
If x ,y,z are three integers such that x +y = 8,y +z =13 and z +x =17,then the value of x2 /yz is:
If (a2 + 1/a2 ) = 66, then find the value of (a3 – 1/a3 ).
48 24 24 48 ? 1536
...Find ‘x’ if (x³+3x)/(3x²+1) = 189/61
If a2+2 = 2a
then find a4 - a3 + 2a2 -2a+ 9 = ?
If, p³ + q³= 485 and (p + q = 5), then find the value of [(1/p) + (1/q)]